975008060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3750031}}^1$

素因数の和:3750053

約数の個数: 24

約数和(自身を含む): 2205018816

約数和(自身を除く): 1230010756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3750031, 7500062, 15000124, 18750155, 37500310, 48750403, 75000620, 97500806, 195001612, 243752015, 487504030, 975008060]

約数ペア:

[(1, 975008060), (2, 487504030), (4, 243752015), (5, 195001612), (10, 97500806), (13, 75000620), (20, 48750403), (26, 37500310), (52, 18750155), (65, 15000124), (130, 7500062), (260, 3750031)]